Celestron 2.5A AC Adapter - 18778 ED Refractor plus two USB ports for

plus two USB ports for charging your mobile devices in the field

Magnification: 2

Angular Field of View (deg): 1

25" or 2" Round Mounted Filter from the dropdown

the switching-type AC-to-DC power adapter provides more power with less weight than a transformer-style power adapter

Celestron 2.5A AC Adapter - 18778 ED Refractor plus two USB ports forAbout the Celestron AC Adapter Enjoy your telescope without batteries with this Celestron AC Adapter! When using your telescope at home or near any wall outlet, you can enjoy hours of uninterrupted observing. Running your telescope off of AC power is hassle free and much more reliable than other methods, especially in cool temperatures, when batteries can lose charge quickly. This 2. 5 amp Celestron AC Adapter is compatible with the following